D Vincent Foster

Insider Trading: Purchases

Symbol	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
MAIN	$19.68	2,818	$55,457.86	1,213,646	2011-12-15	Filing
MAIN	$18.70	20	$375.36	2,800	2011-11-15	Filing
MAIN	$18.70	21	$383.60	2,862	2011-11-15	Filing
MAIN	$17.62	75	$1,320.43	9,856	2011-11-15	Filing
MAIN	$17.62	546	$9,626.90	1,210,828	2011-11-15	Filing
MAIN	$17.62	779	$13,725.98	1,210,281	2011-11-15	Filing
MAIN	$17.62	3,123	$55,036.21	1,209,502	2011-11-15	Filing
MAIN	$18.43	19	$356.35	2,760	2011-09-15	Filing
MAIN	$18.43	20	$364.17	2,821	2011-09-15	Filing
MAIN	$18.10	69	$1,253.28	9,710	2011-09-15	Filing
MAIN	$18.10	505	$9,137.50	1,202,155	2011-09-15	Filing
MAIN	$18.10	720	$13,032.00	1,201,650	2011-09-15	Filing
MAIN	$18.10	2,886	$52,237.08	1,200,930	2011-09-15	Filing
MAIN	$18.72	19	$353.89	2,741	2011-08-15	Filing
MAIN	$18.72	19	$361.66	2,801	2011-08-15	Filing
MAIN	$17.93	69	$1,244.28	9,640	2011-08-15	Filing
MAIN	$17.93	506	$9,071.79	1,198,044	2011-08-15	Filing
MAIN	$17.93	721	$12,927.53	1,197,538	2011-08-15	Filing
MAIN	$17.93	2,892	$51,861.14	1,196,817	2011-08-15	Filing
MAIN	$18.89	19	$351.47	2,722	2011-07-15	Filing